Specifications SeasonSpring Summer Autumn WinterColorRed Blue Navy Wine Grey BlackSizeL XL 2XL 3XLMaterialNylon SpandexFeatures 1 Magnetic particles release energy 2 Improve the quality of sleep 3 Enhance the function of the immune system and enhance the bodys resistance 4 Enhance the bodys oxygen content and supplement the bodys mineral elements 5 Ice silk material Quick dry Breathable Easy to exercise Package Includes 1 x Mens Sports UnderwearDisclaimerAbout the size size there may be an error of 2 cm 1 inch due to manual measurement These sizes were originally used as a manual to help you choose the right size Please choose your size and choose your size accordingly Regarding the color the color of this item may vary depending on the particular display under the environment and lighting conditions The product color description can only be used as a guide